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Older cation names

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iron (III)
ferric
iron (II)
ferrous
Copper(II)
Cupric
Copper (I)
Cuprous
cobalt (III)
Cobaltic
cobalt (I)
Cobaltous
tin (IV)
stannic
tin (II)
stannous
lead (IV)
plumbic
lead (II)
plumbous
mercury (III)
mercuric
mercury(I)
mercurous